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    Chapter

    An NDE System for the Detection of Early Damage in High-Temperature Rotors

    The assessment and extension of the life of fossil power plants is now a matter of prime importance for the electricity industry.1 Consequently, in recent years, advances in life prediction methods, especially fo...

    T. Goto, Y. Kadoya, T. Takigawa, K. Kawamoto in Nondestructive Characterization of Materia… (1987)

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    Chapter

    Atomic-Scale Understanding and Controllability of Heterointerfaces in Quantum Microstructures

    Atomic-scale understanding and controllability of heterointerfaces in MBE-grown quantum wells and other microstructures are reviewed mainly on the basis of our systematic study using the mobility, photolumines...

    H. Sakaki, T. Noda, M. Tanaka, J. Motohisa… in Semiconductor Interfaces at the Sub-Nanome… (1993)

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    Chapter

    Control of Electron Population by Intersubband Optical Excitation in a novel Asymmetric Double Quantum Well Structure

    A novel scheme of electron pum** in asymmetric double quantum well (QW) structure is studied, in which an intersubband excitation induces an interwell tunneling via the second subbands, making electrons tran...

    H. Sugawara, H. Akiyama, Y. Kadoya, A. Lorke… in Quantum Well Intersubband Transition Physi… (1994)

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    Chapter and Conference Paper

    Ultrahigh-Vacuum In-Situ Patterning and MBE Overgrowth of GaAs and AlGaAs Using an InAs Mask Laser

    We demonstrate that a V-groove edge quantum wire structure is formed by a novel ultrahigh-vacuum patterning technique where epitaxially grown InAs is used as an etching mask. The technique utilizes a unique fe...

    Y. Kadoya, T. Yoshida, H. Noge, H. Sakaki in Nanostructures and Quantum Effects (1994)

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    Chapter

    Selective Epitaxy for Ridge and Edge Quantum Wire Structures: Morphology and Purity Issues

    Some years ago, the advantages of employing semiconductor quantum wire (QWI) and quantum box (QB) structures for both transport and optical devices were pointed out [1]–[4]. For example, the elastic scattering...

    H. Noge, Y. Nakamura, S. Koshiba, Y. Kadoya… in Low Dimensional Structures Prepared by Epi… (1995)